INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e21621eed057800d48a3c134fe0e7afbe218e80db6dad3886fa9832c3d211ca', 
    'Nf7hZIQqKpY6f0K7jt3bEbjewuvBSnm7Lm6psO/H6lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)